Author Archives: user

MySQL – Check Constraint Table of content The MySQL Check Constraint The MySQL Check Constraint is a condition that can be applied to a column to ensure that the inserted or updated data in that column meets the specified condition. The database rejects the operation if the condition is not met to maintain data integrity. […]

MySQL – Storage Engines Table of content The MySQL Storage Engines As we already know, a MySQL database is used to store data in the form of rows and columns. The MySQL storage engine is a component that is used to handle the SQL operations performed to manage this data. They work with simple tasks […]

MySQL – Comments Table of content The MySQL Comments The MySQL Comment is a textual explanation added to a piece of code to provide additional information about the code. Comments are not meant to be executed as part of the code. It serve as notes for readers, including developers, to understand the purpose of the […]